package demo04;

/**
 * Dark Roast 深度烘焙咖啡
 * */
public class DarkRoast extends Beverage{

	//构造器
		public DarkRoast(){
			 descriPtion = "深度烘焙咖啡:";//descriPtion实例继承者Beverage
		}
		
		public double cost() {
			
			return 6.99;
		}

}
